/**
* backup
*
* @param $options array(
* 'backupDir' => string // where to store the backup
* 'noTimestamp => bool // don't append timestamp to backup dir
* 'config' => bool // backup config
* 'db' => bool // backup database
* 'files' => bool // backup files
* )
*/
public function backup($options)
{
$config = Setup_Core::getConfig();
$backupDir = isset($options['backupDir']) ? $options['backupDir'] : $config->backupDir;
if (!$backupDir) {
throw new Exception('backupDir not configured');
}
if (!isset($options['noTimestamp'])) {
$backupDir .= '/' . date_create('now', new DateTimeZone('UTC'))->format('Y-m-d-H-i-s');
}
if (!is_dir($backupDir) && !mkdir($backupDir, 0700, true)) {
throw new Exception("{$backupDir} could not be created");
}
if ($options['config']) {
$configFile = stream_resolve_include_path('config.inc.php');
$configDir = dirname($configFile);
$files = file_exists("{$configDir}/index.php") ? 'config.inc.php' : '.';
`cd {$configDir}; tar cjf {$backupDir}/tine20_config.tar.bz2 {$files}`;
}
if ($options['db']) {
if (!$this->_backend) {
throw new Exception('db not configured, cannot backup');
}
$backupOptions = array('backupDir' => $backupDir, 'structTables' => $this->_getBackupStructureOnlyTables());
$this->_backend->backup($backupOptions);
}
$filesDir = isset($config->filesdir) ? $config->filesdir : false;
if ($options['files'] && $filesDir) {
`cd {$filesDir}; tar cjf {$backupDir}/tine20_files.tar.bz2 .`;
}
}
